PE Nuclear study materials
PE Nuclear study resources

PE Nuclear study plan

PE Nuclear · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

Nuclear Power Plant Systems and Components

  • Draw, from memory, the primary, secondary, and ultimate-heat-sink flow paths for both a PWR and a BWR, labeling every major component and its boundary

  • Build a table of at least 10 major components (reactor coolant pump, pressurizer, steam generator, control rod drive mechanism, accumulator, residual heat removal, main feedwater, emergency diesel generator, containment isolation valve, main steam isolation valve) listing function, dominant failure mode, and safety significance

  • Trace the sequence of system interactions during a loss of main feedwater, naming which systems respond, in what order, and which automatic trips are expected

  • Work 40 practice items on plant systems and components, and write a corrected explanation for every miss

Your checkpoint

Hand-drawn PWR and BWR flow diagrams plus a completed 10-component function/failure-mode/safety-significance table, with a score of at least 75% on a 40-item Domain 1 set

Week 2

Reactor Physics and Nuclear Criticality

  • Derive k-effective from the multiplication factor definition and apply the six-factor formula to a described lattice

  • Compute reactivity changes from control rod motion, soluble boron concentration, fuel temperature, and moderator temperature using standard coefficients

  • Predict the direction and magnitude of power change from the moderator temperature coefficient, void coefficient, and Doppler feedback during a power excursion

  • Quantify xenon and samarium reactivity worth over time after a power change and identify the post-shutdown xenon peak

  • Solve 15 numerical problems on delayed neutrons, prompt criticality, reactor period, and reactivity balance with no reference material

Your checkpoint

A one-page equation sheet covering k-effective, reactivity, reactor period, and xenon behavior, plus a score of at least 80% on a 30-item Domain 2 quiz

Week 3

Thermal-Hydraulics and Heat Transfer

  • Apply the steady-state core energy balance to compute core mass flow, coolant temperature rise, and thermal power for three plant conditions

  • Distinguish critical heat flux from departure from nucleate boiling, and explain how each constrains the operating power limit

  • Analyze natural circulation, two-phase flow regimes, and each decay-heat removal path available after shutdown

  • Classify and solve 20 heat transfer problems (conduction, forced convection, boiling, radiation) by selecting the correct correlation and checking units

Your checkpoint

A worked packet of 20 thermal-hydraulic problems with dimensionally consistent solutions and a score of at least 75% on a 30-item Domain 3 set

Week 4

Radiation Protection and Shielding

  • Compute dose rate and integrated dose from point, line, and area sources using inverse-square geometry and shielding attenuation factors

  • Convert among activity, exposure, absorbed dose, and dose equivalent, stating the correct units at every step

  • Apply occupational and public dose limits plus ALARA principles to a planned maintenance task, and propose at least three exposure-reduction controls

  • Justify shielding material choices for gamma versus neutron fields and explain buildup factor effects

  • Sit a cumulative timed exam spanning Domains 1 through 4 and log every miss by domain

Your checkpoint

A five-problem dose-calculation worksheet with units shown at each step, plus a cumulative 60-item timed exam over Domains 1 through 4

Week 5

Nuclear Fuel Cycle and Waste Management & Nuclear Safety, Licensing, and Regulations

  • Trace the front end of the fuel cycle from mining through conversion, enrichment, and fabrication, quantifying the mass balance at each stage

  • Compare once-through and reprocessing back ends, and classify waste streams by class and disposal pathway

  • Map the licensing framework from application through operating license, including the safety analysis report and technical specifications

  • Apply the design-basis accident hierarchy and the single-failure criterion to a hypothetical initiating event

  • Distinguish the scope of the major radiation protection, reactor siting, and quality assurance regulations

Your checkpoint

A one-page fuel-cycle mass-balance diagram and a regulatory crosswalk table, plus a score of at least 75% on a 40-item set covering Domains 5 and 6

Week 6

Plant Operations, Maintenance, and Testing & Materials, Instrumentation, and Control

  • Interpret limiting condition for operation and required action statements for five sample plant conditions and decide the correct response

  • Sequence a plant startup from cold shutdown to full power, naming each hold point and the surveillance that must be satisfied before progressing

  • Explain instrument channel checks, calibration, trip setpoint verification, and how redundancy and diversity support trip reliability

  • Compare stress corrosion cracking, irradiation-assisted cracking, embrittlement, and flow-accelerated corrosion by mechanism, susceptible material, and inspection method

Your checkpoint

A five-row LCO/required-action decision table and a startup-sequence checklist with hold points, plus a score of at least 75% on a 40-item set covering Domains 7 and 8

Week 7

Nuclear Power Plant Systems and Components & Reactor Physics and Nuclear Criticality & Thermal-Hydraulics and Heat Transfer

  • Re-work at least 30 previously missed items from Domains 1 through 4, writing a corrected rationale for each

  • Solve 10 cross-domain scenarios that require combining reactor physics, thermal-hydraulics, and systems reasoning in one answer

  • Drill the two lowest-scoring sub-topics identified in your error log until error rate drops below 20%

  • Rehearse the 20 highest-yield formulas from memory and verify each by dimensional analysis

Your checkpoint

A completed error log with at least 30 items reworked to correct rationale, plus a 30-item weakest-area set rescored at 80% or better

Week 8

Nuclear Fuel Cycle and Waste Management & Nuclear Safety, Licensing, and Regulations & Plant Operations, Maintenance, and Testing & Materials, Instrumentation, and Control

  • Complete two full-length timed practice exams under exam conditions with no notes

  • Classify every miss by root cause (knowledge gap, misread, unit error, or time pressure) and close the top three causes

  • Recite the 20 most-used formulas and 15 key regulatory limits from memory without prompting

  • Assemble a final one-page summary sheet limited to facts you have personally verified during review

Your checkpoint

Two completed full-length exams scored at 80% or better, plus a final one-page last-look summary sheet

Milestones

Week 2: Equation sheet complete and verified, and a score of at least 80% on the 30-item Domain 2 quiz

Week 4: Cumulative 60-item timed exam over Domains 1 through 4 scored at 75% or better overall with no single domain below 65%

Week 6: All four 12%-weight domains covered at least once, with every practice set scored at 75% or better and an error log containing at least 40 entries

Week 8: Two full-length timed exams scored at 80% or better, with the three most frequent root causes of error reduced to fewer than two occurrences each in the second exam